4 layers120 × 120 mm
2 layers
Processor control unit
simonmeaden/footprintsMy KICAD footprint library
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 219
- Nets
- 567
- Pads
- 1,097
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 4
- Created
- 21 Jun 2017
- Updated
- 21 Jun 2017
Overview
Processor control unit is an open-source printed circuit board by simonmeaden, from the simonmeaden/footprints repository on GitHub. It is a 2-layer board with 219 parts on 567 nets.
It is built around the ST232BDR, MAX3080CSD+T and CA3130E, with the MCP47FEB22A0-E/ST and BAS40-04 among its other parts. Its parts include 166 resistors, 13 ICs, 11 capacitors, 5 diodes and 2 connectors. It belongs with the PIC boards of this library.
Main components
5
ST232BDR
SO-16-40℃~+85℃ 10mA 2 2 220Kbps 4.5V~5.5V Transceiver Yes SO-16 RS232 ICs ROHSSTMicroelectronicsRS232 ICs
MAX3080CSD+T
SOIC-140℃~+70℃ 1 1 115Kbps 256 375uA 5V Full-Duplex Transceiver SOIC-14 RS-485 / RS-422 ICs ROHSMaxim Integrated (Analog Devices)RS-485 / RS-422 ICs
CA3130E
PDIP-8-55℃~+125℃ 0.5pA 10mA 10uV/℃ 30V/us 45mA 5pA 8mV 90dB Enable/shutdown function、Built-in compensation Rail-to-rail output PDIP-8 Operational AmplifierRenesas ElectronicsOperational Amplifier
MCP47FEB22A0-E/ST
TSSOP-8-40℃~+125℃ 12 2 2.7V~5.5V 650nA 6LSB 6us I2C Integrated buffer、Power-on reset、Power-down mode、Programmable gain、Built-in reference source TSSOP-8 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)
BAS40-04
SOT-23Schottky Diodeshongjiacheng
README
README.mdfootprints
My KICAD footprint library
Parts
219| Qty | Value | Footprint | References |
|---|---|---|---|
| 64 | 147R | Resistors_SMD:R_0805 | R17, R133, R134, R135, R136, R141, R142, R143, R144, R165, R166, R167, R168, R173, R174, R175 +48 |
| 32 | 10K | Resistors_SMD:R_0805 | R105, R106, R107, R114, R115, R116, R121, R122, R127, R128, R331, R332, R333, R340, R341, R342 +16 |
| 32 | 3K3 | Resistors_SMD:R_0805 | R100, R102, R104, R109, R111, R113, R118, R120, R124, R126, R326, R328, R330, R335, R337, R339 +16 |
| 30 | 33K | Resistors_SMD:R_0805 | R101, R108, R110, R112, R117, R119, R123, R125, R325, R327, R329, R334, R336, R338, R343, R345 +14 |
| 16 | ACSL-6400 | SO16 | M1, M2, M3, M4, M5, M6, M7, M8, M9, M10, M11, M12, M13, M14, M15, M16 |
| 8 | 0.1uF | Capacitors_SMD:C_0603 | C6, C7, C8, C10, C11, C12, C13, C14 |
| 8 | MCP23017SS | microchip:SSOP28 | IC1, IC2, IC3, IC4, IC5, IC6, IC7, IC8 |
| 5 | BAS40-04 | zener:SOT23 | D1, D2, D3, D4, D5 |
| 4 | KEMET_AMAXIMUM | capacitor-kemet:3216-18W | U$1, U$2, U$3, U$4 |
| 2 | 120R | Resistors_SMD:R_0603 | R11, R12 |
| 2 | 18pF | Capacitors_SMD:C_0603 | C4, C5 |
| 2 | 2K7 | Resistors_SMD:R_0805 | R131, R132 |
| 2 | CA3130 | SMD_Packages:SOIC-8-N | U2, U4 |
| 2 | R33K | Resistors_SMD:R_0805 | R103, R347 |
| 1 | 0.01uF | Capacitors_SMD:C_0603 | C9 |
| 1 | 10K0 | Resistors_SMD:R_0805 | R129 |
| 1 | 1K0 | Resistors_SMD:R_0805 | R130 |
| 1 | 2.2Uh | Inductors:Inductor_Vishay_IHLP-2020BZ-11_Series | U$6 |
| 1 | CONN_01X06 | Connectors_Molex:Molex_KK-6410-06_06x2.54mm_Straight | P3 |
| 1 | CONN_01X32 | con-molex:503480-3200 | P1 |
| 1 | MAX3080CSD | maxim:SO14 | U$5 |
| 1 | MCP47FEB22A0 | SMD_Packages:TSSOP8 | U3 |
| 1 | PIC32MZXXXXEC_G_H_M_144-I_PLLQFP144_20X20MC-M | LQFP144_20X20MC-M | U9 |
| 1 | ST232BDR | stmicroelectronics:SOIC127P600X175-16N | U1 |
Questions
What parts does the Processor control unit use?
219 parts, built around the ST232BDR, MAX3080CSD+T, CA3130E and MCP47FEB22A0-E/ST. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Processor control unit KiCad files?
From the simonmeaden/footprints repository on GitHub, at the commit this page was made from: the board is Harwell/schematics/pcu/processor_control_unit.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Processor control unit design in my own project?
Its repository states no licence, so its author keeps all rights: ask simonmeaden before reusing the design.
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